构件的服务模式规约  

Component service-pattern specification

作　　者：唐龙业[1] 王志坚[1] 程永上[1] 

机构地区：[1]河海大学计算机与信息工程学院

出　　处：《计算机应用研究》2008年第4期1073-1074,1078,共3页Application Research of Computers

基　　金：国家自然科学基金资助项目(60573098)

摘　　要：基于用户需求和构件服务在匹配情况下的等价性考虑,从方法调用序列角度给出了服务的定义;依据方法之间的关联性分析,给出了服务模式的概念和确定构件服务模式的方法;最后给出了构件的服务模式规约。通过建立服务模式规约,从构件提供者角度提供了一种确定构件匹配有效性的方法。First, service was defined as a called method sequence under consideration of user＇ s requirements and component service ＇ s equivalence. Then the concept of service pattern was proposed and an approach was given to create pattern of a service by analyzing the interrelation between methods according to the analysis of component functional specification. Finally, service-pattern based component specification was defined in order to help user to verify component-matching efficiency.

关 键 词：软件构件 构件服务 服务模式 服务模式规约 匹配有效性 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]